CN201375390Y - Juice extractor cutter - Google Patents
Juice extractor cutter Download PDFInfo
- Publication number
- CN201375390Y CN201375390Y CN200920136953U CN200920136953U CN201375390Y CN 201375390 Y CN201375390 Y CN 201375390Y CN 200920136953 U CN200920136953 U CN 200920136953U CN 200920136953 U CN200920136953 U CN 200920136953U CN 201375390 Y CN201375390 Y CN 201375390Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- cutter shaft
- bearing
- ball bearing
- fruit juice
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
A juice extractor cutter comprises a cutter component, a cutter holder and a bearing component, wherein the cutter component consists of a cutter shaft and blades fixed at the upper end of the cutter shaft, the bearing component comprises a bearing sleeve, a bearing cover and at least one ball bearing, a limit ring is arranged at the joint position of the cutter shaft and the inner ring of the ball bearing, the outer diameter of the limit ring is larger than the inner diameter of the ball bearing, and the inner diameter of the limit ring is smaller than the outer diameter of the cutter shaft. The juice extractor cutter utilizes the ball bearing to fix the cutter shaft which is limited by the limit ring and drives the inner ring of the ball bearing to rotate, and sufficiently employs the advantages of small friction coefficient of the ball bearing, thereby enabling the cutter shaft to rotate more smoothly, and effectively prolonging the service life of the cutter shaft. Besides, limitation of the limit ring effectively guarantees the cutter shaft not to shift downwards during high-speed rotation and keeps a silica gel waterproof pad on the cutter shaft working in normal pretension space, thereby ensuring sealing performance of the juice extractor cutter and being particularly adaptable to juice extractors with high power and high rotation speed.
Description
Technical field
The utility model relates to the fruit juice mixer field, is meant a kind of fruit juice mixer cutter especially.
Background technology
Traditional fruit juice mixer, fruit juice cutter usually adopt directly and close the fixed form that the copper friction is rotated, but this mode cutter shaft easy to wear with close copper, easily produce frictional heat, be not suitable for high power, high-revolving fruit juice mixer.
The utility model content
Main purpose of the present utility model is to overcome the shortcoming of prior art, provides a kind of cutter shaft to rotate smooth and easy, stable fruit juice mixer cutter.
The utility model adopts following technical scheme: a kind of fruit juice mixer cutter comprises
One toolbox is made up of a cutter shaft and the blade that is fixed in this cutter shaft upper end;
One tool rest;
One bearing assembly comprises a bearing holder (housing, cover), a bearing cap and at least one ball bearing, and this ball bearing is installed in this bearing holder (housing, cover), and this bearing cap is installed in the lower surface of this bearing holder (housing, cover), and this bearing holder (housing, cover) also is installed in the described tool rest;
Clutch on one; And
One locking member;
The lower end of described cutter shaft is passed the inner ring of described tool rest, described ball bearing and described bearing cap successively and is fixed in described going up on the clutch by described locking member; The joint of this cutter shaft and described ball bearing inner ring is provided with a spacing ring, and the external diameter of this spacing ring is greater than the internal diameter of this ball bearing, and the internal diameter of this spacing ring is less than the external diameter of this cutter shaft.
According to a better embodiment of the present utility model, be provided with a silica gel collision mat in the junction of described cutter shaft and tool rest.
According to a better embodiment of the present utility model, be respectively equipped with a wool felt at the upper/lower terminal face of described ball bearing.
According to a better embodiment of the present utility model, adopt interference or interference fits between the outer ring of described ball bearing and the described bearing holder (housing, cover).
According to a better embodiment of the present utility model, adopt transition or interference fit between described cutter shaft and the ball bearing inner ring.
According to a better embodiment of the present utility model, adopt interference fit between described bearing holder (housing, cover) and the tool rest.
According to a better embodiment of the present utility model, described locking member is a screw.
According to a better embodiment of the present utility model, be provided with an Improved mat in the junction of described screw and cutter shaft lower surface.
According to a better embodiment of the present utility model, described spacing ring is a C shape spacing ring.
According to a better embodiment of the present utility model, described bearing assembly comprises two ball bearings, and these two ball bearings are connected in series up and down, and with a pad the two are separated.
By above-mentioned to description of the present utility model as can be known, compared with prior art, a kind of fruit juice mixer cutter of the present utility model has following advantage:
One, the utility model adopts the fixedly mode of cutter shaft of ball bearing, and cutter shaft adopts spacing ring spacing, adopt this mode, cutter shaft drives the ball bearing inner ring and rotates, and has made full use of the little advantage of ball bearing coefficient of friction, it is more smooth and easy that cutter shaft is rotated, the life-span of having improved cutter shaft effectively; And the spacing mode of spacing ring has guaranteed that effectively cutter shaft can not produce to bottom offset in the process of running up, silica gel collision mat on the cutter shaft is always worked in the normal pre-compact space, guarantee the sealing of fruit juice cutter, be particularly useful for high power, high-revolving fruit juice mixer;
Two, the upper/lower terminal face of ball bearing is provided with wool felt, can prevent that bearing oil from spilling:
Three, bearing assembly comprises the ball bearing of two serial connections, makes that the running of cutter shaft is more smooth and easy, the service life of further improving cutter shaft;
Four, the junction of screw and cutter shaft lower surface is provided with Improved mat, can prevent that screw is loosening, makes that fixing of cutter shaft is more firm;
Five, spacing ring adopts C shape, is convenient to assembling, dismounting and replacing.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model;
Fig. 2 is an A place enlarged drawing among Fig. 1;
Fig. 3 is the fit structure schematic diagram of cutter shaft of the present utility model and C shape spacing ring;
Fig. 4 is the structural representation of the utility model cutter shaft.
The specific embodiment
Below the utility model will be further described by the specific embodiment.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, a kind of fruit juice mixer cutter of the utility model, comprise clutch 13, a screw 14 and an Improved mat 15 on a blade 1, a cutter shaft 2, a bearing holder (housing, cover) 3, a stainless steel tool rest 4, a silicon circle collision mat 5, a silica gel collision mat 6, a C shape spacing ring 7, two wool felts 8, two ball bearings 9, a metallic gasket 10, a bearing cap 11, the pad 12,, wherein silicon circle collision mat 5 is used to seal juice glass and tool rest 4, silica gel collision mat 6 is used to seal cutter shaft 2 and tool rest 4, and wool felt 8 is used to seal ball bearing 9.
Blade 1 is fixed in the upper end of cutter shaft 2, and two ball bearings 9 are installed in the bearing holder (housing, cover) 3, and bearing cap 11 is installed in the lower surface of bearing holder (housing, cover) 3, and bearing holder (housing, cover) 3 also is installed in the tool rest 4.Cutter shaft 2 is provided with an annular groove 21.
The utility model is when assembling, and step is as follows:
(1) in bearing holder (housing, cover) 3, pours two ball bearings 9 to suitable position, and the two is separated with metallic gasket 10;
(2) will fill in a wool felt 8 in the bearing cap 11, again bearing cap 11 is poured the lower surface of bearing holder (housing, cover) 3;
(3) fill in a wool felt 8 in the upper surface of bearing holder (housing, cover) 3, again bearing holder (housing, cover) 3 is poured stainless steel tool rest 4;
(4) C shape spacing ring 7 is filled in the groove 21 on the cutter shaft 2, silica gel collision mat 6 is inserted on the cutter shaft 2, again cutter shaft 2 is passed successively the inner ring and the bearing cap 11 of tool rest 4, two ball bearings 9;
(5) pack into successively from cutter shaft 2 lower surfaces pad 12, go up clutch 13, Improved mat 15, at last with screw 14 lockings.
In the utility model, ball bearing 9 outer rings and bearing holder (housing, cover) 3 adopt interference or interference fits, and cutter shaft 2 adopts transition or interference fit with ball bearing 9 inner rings, and bearing holder (housing, cover) 3 adopts interference fit with tool rest 4.The effect of wool felt 8 is to prevent that bearing oil from spilling.Cutter shaft 2 adopts C shape spacing ring 7 limit methods with ball bearing 9 upper surfaces, C shape is encircled the internal diameter that 7 external diameters are slightly larger than ball bearing 9, guarantee that cutter shaft 2 at the Shi Buhui that runs up downward displacement takes place, thereby avoided blade 1 excessive compression silica gel collision mat 6, make 6 wearing and tearing of silica gel collision mat, cause leaking.
Above-mentioned only is a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, such as:
One, spacing ring is C shape not necessarily, also can be O shape;
Two, not necessarily two on ball bearing also can be one;
……
Or the like, like that, in a word, allly utilize this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (11)
1, a kind of fruit juice mixer cutter comprises
One toolbox is made up of a cutter shaft and the blade that is fixed in this cutter shaft upper end;
One tool rest;
Clutch on one; And
One locking member;
It is characterized in that also comprising: a bearing assembly, this bearing assembly comprises a bearing holder (housing, cover), a bearing cap and at least one ball bearing, this ball bearing is installed in this bearing holder (housing, cover), and this bearing cap is installed in the lower surface of this bearing holder (housing, cover), and this bearing holder (housing, cover) also is installed in the described tool rest.
2, a kind of fruit juice mixer cutter as claimed in claim 1 is characterized in that: the lower end of described cutter shaft is passed the inner ring of described tool rest, described ball bearing and described bearing cap successively and is fixed in described going up on the clutch by described locking member; The joint of this cutter shaft and described ball bearing inner ring is provided with a spacing ring, and the external diameter of this spacing ring is greater than the internal diameter of this ball bearing, and the internal diameter of this spacing ring is less than the external diameter of this cutter shaft.
3, a kind of fruit juice mixer cutter as claimed in claim 1 is characterized in that: be provided with a silica gel collision mat in the junction of described cutter shaft and tool rest.
4, a kind of fruit juice mixer cutter as claimed in claim 1, it is characterized in that: the upper/lower terminal face at described ball bearing is respectively equipped with a wool felt.
5, a kind of fruit juice mixer cutter as claimed in claim 1 is characterized in that: adopt interference or interference fits between the outer ring of described ball bearing and the described bearing holder (housing, cover).
6, a kind of fruit juice mixer cutter as claimed in claim 1 is characterized in that: adopt transition or interference fit between described cutter shaft and the ball bearing inner ring.
7, a kind of fruit juice mixer cutter as claimed in claim 1 is characterized in that: adopt interference fit between described bearing holder (housing, cover) and the tool rest.
8, a kind of fruit juice mixer cutter as claimed in claim 1, it is characterized in that: described locking member is a screw.
9, a kind of fruit juice mixer cutter as claimed in claim 8, it is characterized in that: the junction in described screw and cutter shaft lower surface is provided with an Improved mat.
10, a kind of fruit juice mixer cutter as claimed in claim 1 is characterized in that: described spacing ring is a C shape spacing ring or an O type spacing ring.
11, a kind of fruit juice mixer cutter as claimed in claim 1, it is characterized in that: described bearing assembly comprises two ball bearings, these two ball bearings are connected in series up and down, and with a pad the two are separated.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136953U CN201375390Y (en) | 2009-03-02 | 2009-03-02 | Juice extractor cutter |
| PCT/CN2010/070743 WO2010099721A1 (en) | 2009-03-02 | 2010-02-25 | Cutter for fruit juice extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136953U CN201375390Y (en) | 2009-03-02 | 2009-03-02 | Juice extractor cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201375390Y true CN201375390Y (en) | 2010-01-06 |
Family
ID=41515482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920136953U Expired - Fee Related CN201375390Y (en) | 2009-03-02 | 2009-03-02 | Juice extractor cutter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN201375390Y (en) |
| WO (1) | WO2010099721A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010099721A1 (en) * | 2009-03-02 | 2010-09-10 | 漳州灿坤实业有限公司 | Cutter for fruit juice extractor |
| WO2012031465A1 (en) * | 2010-09-10 | 2012-03-15 | 广东新宝电器股份有限公司 | Fruit juicer |
| CN104433858B (en) * | 2014-10-22 | 2017-10-20 | 张东龙 | A kind of rotary shaft class is dammed waterproof construction |
| CN107280518A (en) * | 2016-04-13 | 2017-10-24 | 李文钦 | The tool rest of jar |
| CN109662622A (en) * | 2017-10-13 | 2019-04-23 | 芘亚芭公司 | Blade holder for food processor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013020570A1 (en) * | 2011-08-05 | 2013-02-14 | Dkb Household Switzerland Ag | Blade, blade unit, body, container, drive unit and blender |
| CN112932288A (en) * | 2021-03-02 | 2021-06-11 | 杨文森 | Stirring cutter shaft structure for stirring electric appliance |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001299600A (en) * | 2000-04-27 | 2001-10-30 | Sanyo Electric Co Ltd | Mixer |
| CN2661052Y (en) * | 2003-11-13 | 2004-12-08 | 优可企业股份有限公司 | Tool apron structure of electric juicer |
| JP2006102083A (en) * | 2004-10-05 | 2006-04-20 | Matsushita Electric Ind Co Ltd | Blender |
| CN2889078Y (en) * | 2006-04-18 | 2007-04-18 | 深圳市宝安区西乡镇臣田唐锋电器厂 | Heat sinking mechanism of fruit juice processor |
| CN201375390Y (en) * | 2009-03-02 | 2010-01-06 | 厦门灿坤实业股份有限公司 | Juice extractor cutter |
-
2009
- 2009-03-02 CN CN200920136953U patent/CN201375390Y/en not_active Expired - Fee Related
-
2010
- 2010-02-25 WO PCT/CN2010/070743 patent/WO2010099721A1/en active Application Filing
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010099721A1 (en) * | 2009-03-02 | 2010-09-10 | 漳州灿坤实业有限公司 | Cutter for fruit juice extractor |
| WO2012031465A1 (en) * | 2010-09-10 | 2012-03-15 | 广东新宝电器股份有限公司 | Fruit juicer |
| CN104433858B (en) * | 2014-10-22 | 2017-10-20 | 张东龙 | A kind of rotary shaft class is dammed waterproof construction |
| CN107280518A (en) * | 2016-04-13 | 2017-10-24 | 李文钦 | The tool rest of jar |
| CN109662622A (en) * | 2017-10-13 | 2019-04-23 | 芘亚芭公司 | Blade holder for food processor |
| CN109662622B (en) * | 2017-10-13 | 2023-12-22 | 芘亚芭公司 | Blade holder for food processor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010099721A1 (en) | 2010-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20170302 |